4eeb7d09 |
1 | #include <windows.h> |
2 | |
3 | #include <stdio.h> |
4 | #include <stdlib.h> |
5 | #include <ctype.h> |
6 | |
7 | #include <time.h> |
8 | #include "putty.h" |
875b193f |
9 | #include "misc.h" |
4eeb7d09 |
10 | |
11 | void init_ucs_tables(void); |
12 | void lpage_send(int codepage, char *buf, int len); |
13 | void luni_send(wchar_t * widebuf, int len); |
14 | |
15 | static void get_unitab(int codepage, wchar_t * unitab, int ftype); |
16 | |
17 | /* Character conversion arrays; they are usually taken from windows, |
18 | * the xterm one has the four scanlines that have no unicode 2.0 |
19 | * equlivents mapped into the private area. |
20 | */ |
21 | static char **uni_tbl; |
22 | |
23 | static WCHAR unitab_xterm_std[32] = { |
24 | 0x2666, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, 0x00b1, |
25 | 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, 0x23ba, |
26 | 0x23bb, 0x2500, 0x23bc, 0x23bd, 0x251c, 0x2524, 0x2534, 0x252c, |
27 | 0x2502, 0x2264, 0x2265, 0x03c0, 0x2260, 0x00a3, 0x00b7, 0x0020 |
28 | }; |
29 | |
875b193f |
30 | /* |
31 | * If the codepage is non-zero it's a window codepage, zero means use a |
32 | * local codepage. The name is always converted to the first of any |
33 | * duplicate definitions. |
34 | */ |
35 | |
36 | static wchar_t iso_8859_10[] = { |
37 | 0x00A0, 0x0104, 0x0112, 0x0122, 0x012A, 0x0128, 0x0136, 0x00A7, |
38 | 0x013B, 0x0110, 0x0160, 0x0166, 0x017D, 0x00AD, 0x016A, 0x014A, |
39 | 0x00B0, 0x0105, 0x0113, 0x0123, 0x012B, 0x0129, 0x0137, 0x00B7, |
40 | 0x013C, 0x0111, 0x0161, 0x0167, 0x017E, 0x2014, 0x016B, 0x014B, |
41 | 0x0100, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x012E, |
42 | 0x010C, 0x00C9, 0x0118, 0x00CB, 0x0116, 0x00CD, 0x00CE, 0x00CF, |
43 | 0x00D0, 0x0145, 0x014C, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x0168, |
44 | 0x00D8, 0x0172, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF, |
45 | 0x0101, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x012F, |
46 | 0x010D, 0x00E9, 0x0119, 0x00EB, 0x0117, 0x00ED, 0x00EE, 0x00EF, |
47 | 0x00F0, 0x0146, 0x014D, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x0169, |
48 | 0x00F8, 0x0173, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x0138 |
49 | }; |
50 | |
51 | static wchar_t iso_8859_11[] = { |
52 | 0x00A0, 0x0E01, 0x0E02, 0x0E03, 0x0E04, 0x0E05, 0x0E06, 0x0E07, |
53 | 0x0E08, 0x0E09, 0x0E0A, 0x0E0B, 0x0E0C, 0x0E0D, 0x0E0E, 0x0E0F, |
54 | 0x0E10, 0x0E11, 0x0E12, 0x0E13, 0x0E14, 0x0E15, 0x0E16, 0x0E17, |
55 | 0x0E18, 0x0E19, 0x0E1A, 0x0E1B, 0x0E1C, 0x0E1D, 0x0E1E, 0x0E1F, |
56 | 0x0E20, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25, 0x0E26, 0x0E27, |
57 | 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E, 0x0E2F, |
58 | 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37, |
59 | 0x0E38, 0x0E39, 0x0E3A, 0xFFFD, 0xFFFD, 0xFFFD, 0xFFFD, 0x0E3F, |
60 | 0x0E40, 0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47, |
61 | 0x0E48, 0x0E49, 0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F, |
62 | 0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57, |
63 | 0x0E58, 0x0E59, 0x0E5A, 0x0E5B, 0xFFFD, 0xFFFD, 0xFFFD, 0xFFFD |
64 | }; |
65 | |
66 | static wchar_t iso_8859_12[] = { |
67 | 0x00A0, 0x201D, 0x00A2, 0x00A3, 0x00A4, 0x201E, 0x00A6, 0x00A7, |
68 | 0x00D8, 0x00A9, 0x0156, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00C6, |
69 | 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x201C, 0x00B5, 0x00B6, 0x00B7, |
70 | 0x00F8, 0x00B9, 0x0157, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00E6, |
71 | 0x0104, 0x012E, 0x0100, 0x0106, 0x00C4, 0x00C5, 0x0118, 0x0112, |
72 | 0x010C, 0x00C9, 0x0179, 0x0116, 0x0122, 0x0136, 0x012A, 0x013B, |
73 | 0x0160, 0x0143, 0x0145, 0x00D3, 0x014C, 0x00D5, 0x00D6, 0x00D7, |
74 | 0x0172, 0x0141, 0x015A, 0x016A, 0x00DC, 0x017B, 0x017D, 0x00DF, |
75 | 0x0105, 0x012F, 0x0101, 0x0107, 0x00E4, 0x00E5, 0x0119, 0x0113, |
76 | 0x010D, 0x00E9, 0x017A, 0x0117, 0x0123, 0x0137, 0x012B, 0x013C, |
77 | 0x0161, 0x0144, 0x0146, 0x00F3, 0x014D, 0x00F5, 0x00F6, 0x00F7, |
78 | 0x0173, 0x0142, 0x015B, 0x016B, 0x00FC, 0x017C, 0x017E, 0x2019 |
79 | }; |
80 | |
81 | static wchar_t iso_8859_14[] = { |
82 | 0x00A0, 0x1E02, 0x1E03, 0x00A3, 0x010A, 0x010B, 0x1E0A, 0x00A7, |
83 | 0x1E80, 0x00A9, 0x1E82, 0x1E0B, 0x1EF2, 0x00AD, 0x00AE, 0x0178, |
84 | 0x1E1E, 0x1E1F, 0x0120, 0x0121, 0x1E40, 0x1E41, 0x00B6, 0x1E56, |
85 | 0x1E81, 0x1E57, 0x1E83, 0x1E60, 0x1EF3, 0x1E84, 0x1E85, 0x1E61, |
86 | 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, |
87 | 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, |
88 | 0x0174, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x1E6A, |
89 | 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x0176, 0x00DF, |
90 | 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, |
91 | 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, |
92 | 0x0175, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x1E6B, |
93 | 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x0177, 0x00FF |
94 | }; |
95 | |
96 | static wchar_t iso_8859_15[] = { |
97 | 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x20ac, 0x00a5, 0x0160, 0x00a7, |
98 | 0x0161, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, |
99 | 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x017d, 0x00b5, 0x00b6, 0x00b7, |
100 | 0x017e, 0x00b9, 0x00ba, 0x00bb, 0x0152, 0x0153, 0x0178, 0x00bf, |
101 | 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, |
102 | 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, |
103 | 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, |
104 | 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, |
105 | 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, |
106 | 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, |
107 | 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, |
108 | 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff |
109 | }; |
110 | |
111 | static wchar_t roman8[] = { |
112 | 0x00A0, 0x00C0, 0x00C2, 0x00C8, 0x00CA, 0x00CB, 0x00CE, 0x00CF, |
113 | 0x00B4, 0x02CB, 0x02C6, 0x00A8, 0x02DC, 0x00D9, 0x00DB, 0x20A4, |
114 | 0x00AF, 0x00DD, 0x00FD, 0x00B0, 0x00C7, 0x00E7, 0x00D1, 0x00F1, |
115 | 0x00A1, 0x00BF, 0x00A4, 0x00A3, 0x00A5, 0x00A7, 0x0192, 0x00A2, |
116 | 0x00E2, 0x00EA, 0x00F4, 0x00FB, 0x00E1, 0x00E9, 0x00F3, 0x00FA, |
117 | 0x00E0, 0x00E8, 0x00F2, 0x00F9, 0x00E4, 0x00EB, 0x00F6, 0x00FC, |
118 | 0x00C5, 0x00EE, 0x00D8, 0x00C6, 0x00E5, 0x00ED, 0x00F8, 0x00E6, |
119 | 0x00C4, 0x00EC, 0x00D6, 0x00DC, 0x00C9, 0x00EF, 0x00DF, 0x00D4, |
120 | 0x00C1, 0x00C3, 0x00E3, 0x00D0, 0x00F0, 0x00CD, 0x00CC, 0x00D3, |
121 | 0x00D2, 0x00D5, 0x00F5, 0x0160, 0x0161, 0x00DA, 0x0178, 0x00FF, |
122 | 0x00DE, 0x00FE, 0x00B7, 0x00B5, 0x00B6, 0x00BE, 0x2014, 0x00BC, |
123 | 0x00BD, 0x00AA, 0x00BA, 0x00AB, 0x25A0, 0x00BB, 0x00B1, 0xFFFD |
124 | }; |
125 | |
126 | static wchar_t koi8_u[] = { |
127 | 0x2500, 0x2502, 0x250C, 0x2510, 0x2514, 0x2518, 0x251C, 0x2524, |
128 | 0x252C, 0x2534, 0x253C, 0x2580, 0x2584, 0x2588, 0x258C, 0x2590, |
129 | 0x2591, 0x2592, 0x2593, 0x2320, 0x25A0, 0x2022, 0x221A, 0x2248, |
130 | 0x2264, 0x2265, 0x00A0, 0x2321, 0x00B0, 0x00B2, 0x00B7, 0x00F7, |
131 | 0x2550, 0x2551, 0x2552, 0x0451, 0x0454, 0x2554, 0x0456, 0x0457, |
132 | 0x2557, 0x2558, 0x2559, 0x255A, 0x255B, 0x0491, 0x255D, 0x255E, |
133 | 0x255F, 0x2560, 0x2561, 0x0401, 0x0404, 0x2563, 0x0406, 0x0407, |
134 | 0x2566, 0x2567, 0x2568, 0x2569, 0x256A, 0x0490, 0x256C, 0x00A9, |
135 | 0x044E, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433, |
136 | 0x0445, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, |
137 | 0x043F, 0x044F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432, |
138 | 0x044C, 0x044B, 0x0437, 0x0448, 0x044D, 0x0449, 0x0447, 0x044A, |
139 | 0x042E, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413, |
140 | 0x0425, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, |
141 | 0x041F, 0x042F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412, |
142 | 0x042C, 0x042B, 0x0417, 0x0428, 0x042D, 0x0429, 0x0427, 0x042A |
143 | }; |
144 | |
145 | static wchar_t vscii[] = { |
146 | 0x0000, 0x0001, 0x1EB2, 0x0003, 0x0004, 0x1EB4, 0x1EAA, 0x0007, |
147 | 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, |
148 | 0x0010, 0x0011, 0x0012, 0x0013, 0x1EF6, 0x0015, 0x0016, 0x0017, |
149 | 0x0018, 0x1EF8, 0x001a, 0x001b, 0x001c, 0x001d, 0x1EF4, 0x001f, |
150 | 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, |
151 | 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F, |
152 | 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, |
153 | 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, |
154 | 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, |
155 | 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, |
156 | 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, |
157 | 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, |
158 | 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, |
159 | 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F, |
160 | 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, |
161 | 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007f, |
162 | 0x1EA0, 0x1EAE, 0x1EB0, 0x1EB6, 0x1EA4, 0x1EA6, 0x1EA8, 0x1EAC, |
163 | 0x1EBC, 0x1EB8, 0x1EBE, 0x1EC0, 0x1EC2, 0x1EC4, 0x1EC6, 0x1ED0, |
164 | 0x1ED2, 0x1ED4, 0x1ED6, 0x1ED8, 0x1EE2, 0x1EDA, 0x1EDC, 0x1EDE, |
165 | 0x1ECA, 0x1ECE, 0x1ECC, 0x1EC8, 0x1EE6, 0x0168, 0x1EE4, 0x1EF2, |
166 | 0x00D5, 0x1EAF, 0x1EB1, 0x1EB7, 0x1EA5, 0x1EA7, 0x1EA8, 0x1EAD, |
167 | 0x1EBD, 0x1EB9, 0x1EBF, 0x1EC1, 0x1EC3, 0x1EC5, 0x1EC7, 0x1ED1, |
168 | 0x1ED3, 0x1ED5, 0x1ED7, 0x1EE0, 0x01A0, 0x1ED9, 0x1EDD, 0x1EDF, |
169 | 0x1ECB, 0x1EF0, 0x1EE8, 0x1EEA, 0x1EEC, 0x01A1, 0x1EDB, 0x01AF, |
170 | 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x1EA2, 0x0102, 0x1EB3, 0x1EB5, |
171 | 0x00C8, 0x00C9, 0x00CA, 0x1EBA, 0x00CC, 0x00CD, 0x0128, 0x1EF3, |
172 | 0x0110, 0x1EE9, 0x00D2, 0x00D3, 0x00D4, 0x1EA1, 0x1EF7, 0x1EEB, |
173 | 0x1EED, 0x00D9, 0x00DA, 0x1EF9, 0x1EF5, 0x00DD, 0x1EE1, 0x01B0, |
174 | 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x1EA3, 0x0103, 0x1EEF, 0x1EAB, |
175 | 0x00E8, 0x00E9, 0x00EA, 0x1EBB, 0x00EC, 0x00ED, 0x0129, 0x1EC9, |
176 | 0x0111, 0x1EF1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x1ECF, 0x1ECD, |
177 | 0x1EE5, 0x00F9, 0x00FA, 0x0169, 0x1EE7, 0x00FD, 0x1EE3, 0x1EEE |
178 | }; |
179 | |
180 | static wchar_t dec_mcs[] = { |
181 | 0x00A0, 0x00A1, 0x00A2, 0x00A3, 0xFFFD, 0x00A5, 0xFFFD, 0x00A7, |
182 | 0x00A4, 0x00A9, 0x00AA, 0x00AB, 0xFFFD, 0xFFFD, 0xFFFD, 0xFFFD, |
183 | 0x00B0, 0x00B1, 0x00B2, 0x00B3, 0xFFFD, 0x00B5, 0x00B6, 0x00B7, |
184 | 0xFFFD, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0xFFFD, 0x00BF, |
185 | 0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7, |
186 | 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF, |
187 | 0xFFFD, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x0152, |
188 | 0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x0178, 0xFFFD, 0x00DF, |
189 | 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7, |
190 | 0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, |
191 | 0xFFFD, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x0153, |
192 | 0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FF, 0xFFFD, 0xFFFD |
193 | }; |
194 | |
195 | struct cp_list_item { |
4eeb7d09 |
196 | char *name; |
197 | int codepage; |
198 | int cp_size; |
199 | wchar_t *cp_table; |
875b193f |
200 | }; |
201 | |
202 | static struct cp_list_item cp_list[] = { |
203 | {"ISO-8859-1:1987", 28591}, |
204 | {"ISO-8859-2:1987", 28592}, |
205 | {"ISO-8859-3:1988", 28593}, |
206 | {"ISO-8859-4:1988", 28594}, |
207 | {"ISO-8859-5:1988", 28595}, |
208 | {"ISO-8859-6:1987", 28596}, |
209 | {"ISO-8859-7:1987", 28597}, |
210 | {"ISO-8859-8:1988", 28598}, |
211 | {"ISO-8859-9:1989", 28599}, |
212 | {"ISO-8859-10:1993", 0, 96, iso_8859_10}, |
213 | {"ISO-8859-11", 0, 96, iso_8859_11}, |
214 | {"ISO-8859-12", 0, 96, iso_8859_12}, |
215 | {"ISO-8859-14", 0, 96, iso_8859_14}, |
216 | {"ISO-8859-15:1998", 0, 96, iso_8859_15}, |
217 | |
218 | {"UTF-8", CP_UTF8}, |
219 | |
220 | {"KOI8-U", 0, 128, koi8_u}, |
221 | {"KOI8-R", 20866}, |
222 | {"HP-ROMAN8", 0, 96, roman8}, |
223 | {"VSCII", 0, 256, vscii}, |
224 | {"DEC-MCS", 0, 96, dec_mcs}, |
225 | |
226 | {"Win1250 (Central European)", 1250}, |
227 | {"Win1251 (Cyrillic)", 1251}, |
228 | {"Win1252 (Western)", 1252}, |
229 | {"Win1253 (Greek)", 1253}, |
230 | {"Win1254 (Turkish)", 1254}, |
231 | {"Win1255 (Hebrew)", 1255}, |
232 | {"Win1256 (Arabic)", 1256}, |
233 | {"Win1257 (Baltic)", 1257}, |
234 | {"Win1258 (Vietnamese)", 1258}, |
235 | |
b8ae1f0f |
236 | {"Win1258 (Vietnamese)", 1258}, |
875b193f |
237 | |
b8ae1f0f |
238 | {"CP437", 437}, |
875b193f |
239 | {"CP819", 28591}, |
240 | {"CP878", 20866}, |
b8ae1f0f |
241 | |
242 | {"Use font encoding", -1}, |
243 | |
875b193f |
244 | {0, 0} |
245 | }; |
4eeb7d09 |
246 | |
247 | static void link_font(WCHAR * line_tbl, WCHAR * font_tbl, WCHAR attr); |
248 | |
249 | void init_ucs_tables(void) |
250 | { |
251 | int i, j; |
252 | int used_dtf = 0; |
253 | char tbuf[256]; |
8f22582c |
254 | int old_codepage = line_codepage; |
4eeb7d09 |
255 | for (i = 0; i < 256; i++) |
256 | tbuf[i] = i; |
257 | |
258 | /* Decide on the Line and Font codepages */ |
259 | line_codepage = decode_codepage(cfg.line_codepage); |
260 | |
8f22582c |
261 | if (font_codepage <= 0) { |
262 | font_codepage=0; |
263 | dbcs_screenfont=0; |
264 | } |
265 | |
4eeb7d09 |
266 | if (cfg.vtmode == VT_OEMONLY) { |
267 | font_codepage = 437; |
268 | dbcs_screenfont = 0; |
269 | if (line_codepage <= 0) |
270 | line_codepage = GetACP(); |
271 | } else if (line_codepage <= 0) |
272 | line_codepage = font_codepage; |
4eeb7d09 |
273 | |
274 | /* Collect screen font ucs table */ |
8f22582c |
275 | if (dbcs_screenfont || font_codepage == 0) { |
4eeb7d09 |
276 | get_unitab(font_codepage, unitab_font, 2); |
277 | for (i = 128; i < 256; i++) |
278 | unitab_font[i] = (WCHAR) (ATTR_ACP + i); |
279 | } else { |
280 | get_unitab(font_codepage, unitab_font, 1); |
281 | |
282 | /* CP437 fonts are often broken ... */ |
283 | if (font_codepage == 437) |
284 | unitab_font[0] = unitab_font[255] = 0xFFFF; |
285 | } |
286 | if (cfg.vtmode == VT_XWINDOWS) |
287 | memcpy(unitab_font + 1, unitab_xterm_std, |
288 | sizeof(unitab_xterm_std)); |
289 | |
290 | /* Collect OEMCP ucs table */ |
291 | get_unitab(CP_OEMCP, unitab_oemcp, 1); |
292 | |
d3cb5465 |
293 | /* Collect CP437 ucs table for SCO acs */ |
294 | if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_XWINDOWS) |
295 | memcpy(unitab_scoacs, unitab_oemcp, sizeof(unitab_scoacs)); |
296 | else |
297 | get_unitab(437, unitab_scoacs, 1); |
298 | |
4eeb7d09 |
299 | /* Collect line set ucs table */ |
300 | if (line_codepage == font_codepage && |
8f22582c |
301 | (dbcs_screenfont || cfg.vtmode == VT_POORMAN || font_codepage==0)) { |
4eeb7d09 |
302 | |
303 | /* For DBCS and POOR fonts force direct to font */ |
304 | used_dtf = 1; |
305 | for (i = 0; i < 32; i++) |
306 | unitab_line[i] = (WCHAR) i; |
307 | for (i = 32; i < 256; i++) |
308 | unitab_line[i] = (WCHAR) (ATTR_ACP + i); |
309 | unitab_line[127] = (WCHAR) 127; |
310 | } else { |
311 | get_unitab(line_codepage, unitab_line, 0); |
312 | } |
313 | |
314 | #if 0 |
315 | debug( |
316 | ("Line cp%d, Font cp%d%s\n", line_codepage, font_codepage, |
317 | dbcs_screenfont ? " DBCS" : "")); |
318 | |
319 | for (i = 0; i < 256; i += 16) { |
320 | for (j = 0; j < 16; j++) { |
321 | debug(("%04x%s", unitab_line[i + j], j == 15 ? "" : ",")); |
322 | } |
323 | debug(("\n")); |
324 | } |
325 | #endif |
326 | |
327 | /* VT100 graphics - NB: Broken for non-ascii CP's */ |
328 | memcpy(unitab_xterm, unitab_line, sizeof(unitab_xterm)); |
329 | memcpy(unitab_xterm + '`', unitab_xterm_std, sizeof(unitab_xterm_std)); |
330 | unitab_xterm['_'] = ' '; |
331 | |
332 | /* Generate UCS ->line page table. */ |
333 | if (uni_tbl) { |
334 | for (i = 0; i < 256; i++) |
335 | if (uni_tbl[i]) |
336 | sfree(uni_tbl[i]); |
337 | sfree(uni_tbl); |
338 | uni_tbl = 0; |
339 | } |
340 | if (!used_dtf) { |
341 | for (i = 0; i < 256; i++) { |
342 | if (DIRECT_CHAR(unitab_line[i])) |
343 | continue; |
344 | if (DIRECT_FONT(unitab_line[i])) |
345 | continue; |
346 | if (!uni_tbl) { |
347 | uni_tbl = smalloc(256 * sizeof(char *)); |
348 | memset(uni_tbl, 0, 256 * sizeof(char *)); |
349 | } |
350 | j = ((unitab_line[i] >> 8) & 0xFF); |
351 | if (!uni_tbl[j]) { |
352 | uni_tbl[j] = smalloc(256 * sizeof(char)); |
353 | memset(uni_tbl[j], 0, 256 * sizeof(char)); |
354 | } |
355 | uni_tbl[j][unitab_line[i] & 0xFF] = i; |
356 | } |
357 | } |
358 | |
359 | /* Find the line control characters. */ |
360 | for (i = 0; i < 256; i++) |
361 | if (unitab_line[i] < ' ' |
362 | || (unitab_line[i] >= 0x7F && unitab_line[i] < 0xA0)) |
363 | unitab_ctrl[i] = i; |
364 | else |
365 | unitab_ctrl[i] = 0xFF; |
366 | |
367 | /* Generate line->screen direct conversion links. */ |
d3cb5465 |
368 | if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_XWINDOWS) |
369 | link_font(unitab_scoacs, unitab_oemcp, ATTR_OEMCP); |
370 | |
4eeb7d09 |
371 | link_font(unitab_line, unitab_font, ATTR_ACP); |
d3cb5465 |
372 | link_font(unitab_scoacs, unitab_font, ATTR_ACP); |
4eeb7d09 |
373 | link_font(unitab_xterm, unitab_font, ATTR_ACP); |
374 | |
375 | if (cfg.vtmode == VT_OEMANSI || cfg.vtmode == VT_XWINDOWS) { |
376 | link_font(unitab_line, unitab_oemcp, ATTR_OEMCP); |
377 | link_font(unitab_xterm, unitab_oemcp, ATTR_OEMCP); |
378 | } |
379 | |
380 | /* Last chance, if !unicode then try poorman links. */ |
381 | if (cfg.vtmode != VT_UNICODE) { |
d3cb5465 |
382 | static char poorman_scoacs[] = |
383 | "CueaaaaceeeiiiAAE**ooouuyOUc$YPsaiounNao?++**!<>###||||++||++++++--|-+||++--|-+----++++++++##||#aBTPEsyt******EN=+><++-=... n2* "; |
4eeb7d09 |
384 | static char poorman_latin1[] = |
385 | " !cL.Y|S\"Ca<--R~o+23'u|.,1o>///?AAAAAAACEEEEIIIIDNOOOOOxOUUUUYPBaaaaaaaceeeeiiiionooooo/ouuuuypy"; |
386 | static char poorman_vt100[] = "*#****o~**+++++-----++++|****L."; |
387 | |
388 | for (i = 160; i < 256; i++) |
389 | if (!DIRECT_FONT(unitab_line[i]) && |
390 | unitab_line[i] >= 160 && unitab_line[i] < 256) |
391 | unitab_line[i] = (WCHAR) (ATTR_ACP |
392 | + poorman_latin1[unitab_line[i] - |
393 | 160]); |
394 | for (i = 96; i < 127; i++) |
395 | if (!DIRECT_FONT(unitab_xterm[i])) |
396 | unitab_xterm[i] = |
397 | (WCHAR) (ATTR_ACP + poorman_vt100[i - 96]); |
d3cb5465 |
398 | for(i=128;i<256;i++) |
399 | if (!DIRECT_FONT(unitab_scoacs[i])) |
400 | unitab_scoacs[i] = |
401 | (WCHAR) (ATTR_ACP + poorman_scoacs[i - 128]); |
4eeb7d09 |
402 | } |
403 | } |
404 | |
405 | static void link_font(WCHAR * line_tbl, WCHAR * font_tbl, WCHAR attr) |
406 | { |
407 | int i, j, k; |
408 | for (k = 0; k < 256; k++) { |
409 | i = ((k + 32) & 0xFF); |
410 | if (DIRECT_FONT(line_tbl[i])) |
411 | continue; |
412 | for (j = 0; j < 256; j++) { |
413 | if (line_tbl[i] == font_tbl[j]) { |
414 | line_tbl[i] = (WCHAR) (attr + j); |
415 | break; |
416 | } |
417 | } |
418 | } |
419 | } |
420 | |
421 | void lpage_send(int codepage, char *buf, int len) |
422 | { |
423 | static wchar_t *widebuffer = 0; |
424 | static int widesize = 0; |
425 | int wclen; |
426 | |
427 | if (codepage < 0) { |
428 | ldisc_send(buf, len); |
429 | return; |
430 | } |
431 | |
432 | if (len > widesize) { |
433 | sfree(widebuffer); |
434 | widebuffer = smalloc(len * 2 * sizeof(wchar_t)); |
435 | widesize = len * 2; |
436 | } |
437 | |
438 | wclen = |
439 | MultiByteToWideChar(codepage, 0, buf, len, widebuffer, widesize); |
440 | luni_send(widebuffer, wclen); |
441 | } |
442 | |
443 | void luni_send(wchar_t * widebuf, int len) |
444 | { |
445 | static char *linebuffer = 0; |
446 | static int linesize = 0; |
8f22582c |
447 | int ratio = (in_utf)?3:1; |
4eeb7d09 |
448 | int i; |
449 | char *p; |
450 | |
451 | if (len * ratio > linesize) { |
452 | sfree(linebuffer); |
453 | linebuffer = smalloc(len * ratio * 2 * sizeof(wchar_t)); |
454 | linesize = len * ratio * 2; |
455 | } |
456 | |
8f22582c |
457 | if (in_utf) { |
4eeb7d09 |
458 | /* UTF is a simple algorithm */ |
459 | for (p = linebuffer, i = 0; i < len; i++) { |
460 | wchar_t ch = widebuf[i]; |
461 | if (ch < 0x80) { |
462 | *p++ = (char) (ch); |
463 | } else if (ch < 0x800) { |
464 | *p++ = (0xC0 | (ch >> 6)); |
465 | *p++ = (0x80 | (ch & 0x3F)); |
466 | } else { |
467 | *p++ = (0xE0 | (ch >> 12)); |
468 | *p++ = (0x80 | ((ch >> 6) & 0x3F)); |
469 | *p++ = (0x80 | (ch & 0x3F)); |
470 | } |
471 | } |
472 | } else if (!uni_tbl) { |
473 | int rv; |
474 | rv = WideCharToMultiByte(line_codepage, 0, widebuf, len, |
475 | linebuffer, linesize, NULL, NULL); |
476 | if (rv >= 0) |
477 | p = linebuffer + rv; |
478 | else |
479 | p = linebuffer; |
480 | } else { |
481 | /* Others are a lookup in an array */ |
482 | for (p = linebuffer, i = 0; i < len; i++) { |
483 | wchar_t ch = widebuf[i]; |
484 | int by; |
485 | char *p1; |
486 | if (uni_tbl && (p1 = uni_tbl[(ch >> 8) & 0xFF]) |
487 | && (by = p1[ch & 0xFF])) |
488 | *p++ = by; |
489 | else if (ch < 0x80) |
490 | *p++ = (char) ch; |
491 | #if 1 |
492 | else |
493 | *p++ = '.'; |
494 | #endif |
495 | } |
496 | } |
497 | if (p > linebuffer) |
498 | ldisc_send(linebuffer, p - linebuffer); |
499 | } |
500 | |
501 | int check_compose(int first, int second) |
502 | { |
503 | |
504 | static struct { |
505 | char first, second; |
506 | wchar_t composed; |
507 | } composetbl[] = { |
508 | { |
509 | 0x2b, 0x2b, 0x0023}, { |
510 | 0x41, 0x41, 0x0040}, { |
511 | 0x28, 0x28, 0x005b}, { |
512 | 0x2f, 0x2f, 0x005c}, { |
513 | 0x29, 0x29, 0x005d}, { |
514 | 0x28, 0x2d, 0x007b}, { |
515 | 0x2d, 0x29, 0x007d}, { |
516 | 0x2f, 0x5e, 0x007c}, { |
517 | 0x21, 0x21, 0x00a1}, { |
518 | 0x43, 0x2f, 0x00a2}, { |
519 | 0x43, 0x7c, 0x00a2}, { |
520 | 0x4c, 0x2d, 0x00a3}, { |
521 | 0x4c, 0x3d, 0x00a3}, { |
522 | 0x58, 0x4f, 0x00a4}, { |
523 | 0x58, 0x30, 0x00a4}, { |
524 | 0x59, 0x2d, 0x00a5}, { |
525 | 0x59, 0x3d, 0x00a5}, { |
526 | 0x7c, 0x7c, 0x00a6}, { |
527 | 0x53, 0x4f, 0x00a7}, { |
528 | 0x53, 0x21, 0x00a7}, { |
529 | 0x53, 0x30, 0x00a7}, { |
530 | 0x22, 0x22, 0x00a8}, { |
531 | 0x43, 0x4f, 0x00a9}, { |
532 | 0x43, 0x30, 0x00a9}, { |
533 | 0x41, 0x5f, 0x00aa}, { |
534 | 0x3c, 0x3c, 0x00ab}, { |
535 | 0x2c, 0x2d, 0x00ac}, { |
536 | 0x2d, 0x2d, 0x00ad}, { |
537 | 0x52, 0x4f, 0x00ae}, { |
538 | 0x2d, 0x5e, 0x00af}, { |
539 | 0x30, 0x5e, 0x00b0}, { |
540 | 0x2b, 0x2d, 0x00b1}, { |
541 | 0x32, 0x5e, 0x00b2}, { |
542 | 0x33, 0x5e, 0x00b3}, { |
543 | 0x27, 0x27, 0x00b4}, { |
544 | 0x2f, 0x55, 0x00b5}, { |
545 | 0x50, 0x21, 0x00b6}, { |
546 | 0x2e, 0x5e, 0x00b7}, { |
547 | 0x2c, 0x2c, 0x00b8}, { |
548 | 0x31, 0x5e, 0x00b9}, { |
549 | 0x4f, 0x5f, 0x00ba}, { |
550 | 0x3e, 0x3e, 0x00bb}, { |
551 | 0x31, 0x34, 0x00bc}, { |
552 | 0x31, 0x32, 0x00bd}, { |
553 | 0x33, 0x34, 0x00be}, { |
554 | 0x3f, 0x3f, 0x00bf}, { |
555 | 0x60, 0x41, 0x00c0}, { |
556 | 0x27, 0x41, 0x00c1}, { |
557 | 0x5e, 0x41, 0x00c2}, { |
558 | 0x7e, 0x41, 0x00c3}, { |
559 | 0x22, 0x41, 0x00c4}, { |
560 | 0x2a, 0x41, 0x00c5}, { |
561 | 0x41, 0x45, 0x00c6}, { |
562 | 0x2c, 0x43, 0x00c7}, { |
563 | 0x60, 0x45, 0x00c8}, { |
564 | 0x27, 0x45, 0x00c9}, { |
565 | 0x5e, 0x45, 0x00ca}, { |
566 | 0x22, 0x45, 0x00cb}, { |
567 | 0x60, 0x49, 0x00cc}, { |
568 | 0x27, 0x49, 0x00cd}, { |
569 | 0x5e, 0x49, 0x00ce}, { |
570 | 0x22, 0x49, 0x00cf}, { |
571 | 0x2d, 0x44, 0x00d0}, { |
572 | 0x7e, 0x4e, 0x00d1}, { |
573 | 0x60, 0x4f, 0x00d2}, { |
574 | 0x27, 0x4f, 0x00d3}, { |
575 | 0x5e, 0x4f, 0x00d4}, { |
576 | 0x7e, 0x4f, 0x00d5}, { |
577 | 0x22, 0x4f, 0x00d6}, { |
578 | 0x58, 0x58, 0x00d7}, { |
579 | 0x2f, 0x4f, 0x00d8}, { |
580 | 0x60, 0x55, 0x00d9}, { |
581 | 0x27, 0x55, 0x00da}, { |
582 | 0x5e, 0x55, 0x00db}, { |
583 | 0x22, 0x55, 0x00dc}, { |
584 | 0x27, 0x59, 0x00dd}, { |
585 | 0x48, 0x54, 0x00de}, { |
586 | 0x73, 0x73, 0x00df}, { |
587 | 0x60, 0x61, 0x00e0}, { |
588 | 0x27, 0x61, 0x00e1}, { |
589 | 0x5e, 0x61, 0x00e2}, { |
590 | 0x7e, 0x61, 0x00e3}, { |
591 | 0x22, 0x61, 0x00e4}, { |
592 | 0x2a, 0x61, 0x00e5}, { |
593 | 0x61, 0x65, 0x00e6}, { |
594 | 0x2c, 0x63, 0x00e7}, { |
595 | 0x60, 0x65, 0x00e8}, { |
596 | 0x27, 0x65, 0x00e9}, { |
597 | 0x5e, 0x65, 0x00ea}, { |
598 | 0x22, 0x65, 0x00eb}, { |
599 | 0x60, 0x69, 0x00ec}, { |
600 | 0x27, 0x69, 0x00ed}, { |
601 | 0x5e, 0x69, 0x00ee}, { |
602 | 0x22, 0x69, 0x00ef}, { |
603 | 0x2d, 0x64, 0x00f0}, { |
604 | 0x7e, 0x6e, 0x00f1}, { |
605 | 0x60, 0x6f, 0x00f2}, { |
606 | 0x27, 0x6f, 0x00f3}, { |
607 | 0x5e, 0x6f, 0x00f4}, { |
608 | 0x7e, 0x6f, 0x00f5}, { |
609 | 0x22, 0x6f, 0x00f6}, { |
610 | 0x3a, 0x2d, 0x00f7}, { |
611 | 0x6f, 0x2f, 0x00f8}, { |
612 | 0x60, 0x75, 0x00f9}, { |
613 | 0x27, 0x75, 0x00fa}, { |
614 | 0x5e, 0x75, 0x00fb}, { |
615 | 0x22, 0x75, 0x00fc}, { |
616 | 0x27, 0x79, 0x00fd}, { |
617 | 0x68, 0x74, 0x00fe}, { |
618 | 0x22, 0x79, 0x00ff}, |
619 | /* Unicode extras. */ |
620 | { |
621 | 0x6f, 0x65, 0x0153}, { |
622 | 0x4f, 0x45, 0x0152}, |
623 | /* Compose pairs from UCS */ |
624 | { |
625 | 0x41, 0x2D, 0x0100}, { |
626 | 0x61, 0x2D, 0x0101}, { |
627 | 0x43, 0x27, 0x0106}, { |
628 | 0x63, 0x27, 0x0107}, { |
629 | 0x43, 0x5E, 0x0108}, { |
630 | 0x63, 0x5E, 0x0109}, { |
631 | 0x45, 0x2D, 0x0112}, { |
632 | 0x65, 0x2D, 0x0113}, { |
633 | 0x47, 0x5E, 0x011C}, { |
634 | 0x67, 0x5E, 0x011D}, { |
635 | 0x47, 0x2C, 0x0122}, { |
636 | 0x67, 0x2C, 0x0123}, { |
637 | 0x48, 0x5E, 0x0124}, { |
638 | 0x68, 0x5E, 0x0125}, { |
639 | 0x49, 0x7E, 0x0128}, { |
640 | 0x69, 0x7E, 0x0129}, { |
641 | 0x49, 0x2D, 0x012A}, { |
642 | 0x69, 0x2D, 0x012B}, { |
643 | 0x4A, 0x5E, 0x0134}, { |
644 | 0x6A, 0x5E, 0x0135}, { |
645 | 0x4B, 0x2C, 0x0136}, { |
646 | 0x6B, 0x2C, 0x0137}, { |
647 | 0x4C, 0x27, 0x0139}, { |
648 | 0x6C, 0x27, 0x013A}, { |
649 | 0x4C, 0x2C, 0x013B}, { |
650 | 0x6C, 0x2C, 0x013C}, { |
651 | 0x4E, 0x27, 0x0143}, { |
652 | 0x6E, 0x27, 0x0144}, { |
653 | 0x4E, 0x2C, 0x0145}, { |
654 | 0x6E, 0x2C, 0x0146}, { |
655 | 0x4F, 0x2D, 0x014C}, { |
656 | 0x6F, 0x2D, 0x014D}, { |
657 | 0x52, 0x27, 0x0154}, { |
658 | 0x72, 0x27, 0x0155}, { |
659 | 0x52, 0x2C, 0x0156}, { |
660 | 0x72, 0x2C, 0x0157}, { |
661 | 0x53, 0x27, 0x015A}, { |
662 | 0x73, 0x27, 0x015B}, { |
663 | 0x53, 0x5E, 0x015C}, { |
664 | 0x73, 0x5E, 0x015D}, { |
665 | 0x53, 0x2C, 0x015E}, { |
666 | 0x73, 0x2C, 0x015F}, { |
667 | 0x54, 0x2C, 0x0162}, { |
668 | 0x74, 0x2C, 0x0163}, { |
669 | 0x55, 0x7E, 0x0168}, { |
670 | 0x75, 0x7E, 0x0169}, { |
671 | 0x55, 0x2D, 0x016A}, { |
672 | 0x75, 0x2D, 0x016B}, { |
673 | 0x55, 0x2A, 0x016E}, { |
674 | 0x75, 0x2A, 0x016F}, { |
675 | 0x57, 0x5E, 0x0174}, { |
676 | 0x77, 0x5E, 0x0175}, { |
677 | 0x59, 0x5E, 0x0176}, { |
678 | 0x79, 0x5E, 0x0177}, { |
679 | 0x59, 0x22, 0x0178}, { |
680 | 0x5A, 0x27, 0x0179}, { |
681 | 0x7A, 0x27, 0x017A}, { |
682 | 0x47, 0x27, 0x01F4}, { |
683 | 0x67, 0x27, 0x01F5}, { |
684 | 0x4E, 0x60, 0x01F8}, { |
685 | 0x6E, 0x60, 0x01F9}, { |
686 | 0x45, 0x2C, 0x0228}, { |
687 | 0x65, 0x2C, 0x0229}, { |
688 | 0x59, 0x2D, 0x0232}, { |
689 | 0x79, 0x2D, 0x0233}, { |
690 | 0x44, 0x2C, 0x1E10}, { |
691 | 0x64, 0x2C, 0x1E11}, { |
692 | 0x47, 0x2D, 0x1E20}, { |
693 | 0x67, 0x2D, 0x1E21}, { |
694 | 0x48, 0x22, 0x1E26}, { |
695 | 0x68, 0x22, 0x1E27}, { |
696 | 0x48, 0x2C, 0x1E28}, { |
697 | 0x68, 0x2C, 0x1E29}, { |
698 | 0x4B, 0x27, 0x1E30}, { |
699 | 0x6B, 0x27, 0x1E31}, { |
700 | 0x4D, 0x27, 0x1E3E}, { |
701 | 0x6D, 0x27, 0x1E3F}, { |
702 | 0x50, 0x27, 0x1E54}, { |
703 | 0x70, 0x27, 0x1E55}, { |
704 | 0x56, 0x7E, 0x1E7C}, { |
705 | 0x76, 0x7E, 0x1E7D}, { |
706 | 0x57, 0x60, 0x1E80}, { |
707 | 0x77, 0x60, 0x1E81}, { |
708 | 0x57, 0x27, 0x1E82}, { |
709 | 0x77, 0x27, 0x1E83}, { |
710 | 0x57, 0x22, 0x1E84}, { |
711 | 0x77, 0x22, 0x1E85}, { |
712 | 0x58, 0x22, 0x1E8C}, { |
713 | 0x78, 0x22, 0x1E8D}, { |
714 | 0x5A, 0x5E, 0x1E90}, { |
715 | 0x7A, 0x5E, 0x1E91}, { |
716 | 0x74, 0x22, 0x1E97}, { |
717 | 0x77, 0x2A, 0x1E98}, { |
718 | 0x79, 0x2A, 0x1E99}, { |
719 | 0x45, 0x7E, 0x1EBC}, { |
720 | 0x65, 0x7E, 0x1EBD}, { |
721 | 0x59, 0x60, 0x1EF2}, { |
722 | 0x79, 0x60, 0x1EF3}, { |
723 | 0x59, 0x7E, 0x1EF8}, { |
724 | 0x79, 0x7E, 0x1EF9}, |
725 | /* Compatible/possibles from UCS */ |
726 | { |
727 | 0x49, 0x4A, 0x0132}, { |
728 | 0x69, 0x6A, 0x0133}, { |
729 | 0x4C, 0x4A, 0x01C7}, { |
730 | 0x4C, 0x6A, 0x01C8}, { |
731 | 0x6C, 0x6A, 0x01C9}, { |
732 | 0x4E, 0x4A, 0x01CA}, { |
733 | 0x4E, 0x6A, 0x01CB}, { |
734 | 0x6E, 0x6A, 0x01CC}, { |
735 | 0x44, 0x5A, 0x01F1}, { |
736 | 0x44, 0x7A, 0x01F2}, { |
737 | 0x64, 0x7A, 0x01F3}, { |
738 | 0x2E, 0x2E, 0x2025}, { |
739 | 0x21, 0x21, 0x203C}, { |
740 | 0x3F, 0x21, 0x2048}, { |
741 | 0x21, 0x3F, 0x2049}, { |
742 | 0x52, 0x73, 0x20A8}, { |
743 | 0x4E, 0x6F, 0x2116}, { |
744 | 0x53, 0x4D, 0x2120}, { |
745 | 0x54, 0x4D, 0x2122}, { |
746 | 0x49, 0x49, 0x2161}, { |
747 | 0x49, 0x56, 0x2163}, { |
748 | 0x56, 0x49, 0x2165}, { |
749 | 0x49, 0x58, 0x2168}, { |
750 | 0x58, 0x49, 0x216A}, { |
751 | 0x69, 0x69, 0x2171}, { |
752 | 0x69, 0x76, 0x2173}, { |
753 | 0x76, 0x69, 0x2175}, { |
754 | 0x69, 0x78, 0x2178}, { |
755 | 0x78, 0x69, 0x217A}, { |
756 | 0x31, 0x30, 0x2469}, { |
757 | 0x31, 0x31, 0x246A}, { |
758 | 0x31, 0x32, 0x246B}, { |
759 | 0x31, 0x33, 0x246C}, { |
760 | 0x31, 0x34, 0x246D}, { |
761 | 0x31, 0x35, 0x246E}, { |
762 | 0x31, 0x36, 0x246F}, { |
763 | 0x31, 0x37, 0x2470}, { |
764 | 0x31, 0x38, 0x2471}, { |
765 | 0x31, 0x39, 0x2472}, { |
766 | 0x32, 0x30, 0x2473}, { |
767 | 0x31, 0x2E, 0x2488}, { |
768 | 0x32, 0x2E, 0x2489}, { |
769 | 0x33, 0x2E, 0x248A}, { |
770 | 0x34, 0x2E, 0x248B}, { |
771 | 0x35, 0x2E, 0x248C}, { |
772 | 0x36, 0x2E, 0x248D}, { |
773 | 0x37, 0x2E, 0x248E}, { |
774 | 0x38, 0x2E, 0x248F}, { |
775 | 0x39, 0x2E, 0x2490}, { |
776 | 0x64, 0x61, 0x3372}, { |
777 | 0x41, 0x55, 0x3373}, { |
778 | 0x6F, 0x56, 0x3375}, { |
779 | 0x70, 0x63, 0x3376}, { |
780 | 0x70, 0x41, 0x3380}, { |
781 | 0x6E, 0x41, 0x3381}, { |
782 | 0x6D, 0x41, 0x3383}, { |
783 | 0x6B, 0x41, 0x3384}, { |
784 | 0x4B, 0x42, 0x3385}, { |
785 | 0x4D, 0x42, 0x3386}, { |
786 | 0x47, 0x42, 0x3387}, { |
787 | 0x70, 0x46, 0x338A}, { |
788 | 0x6E, 0x46, 0x338B}, { |
789 | 0x6D, 0x67, 0x338E}, { |
790 | 0x6B, 0x67, 0x338F}, { |
791 | 0x48, 0x7A, 0x3390}, { |
792 | 0x66, 0x6D, 0x3399}, { |
793 | 0x6E, 0x6D, 0x339A}, { |
794 | 0x6D, 0x6D, 0x339C}, { |
795 | 0x63, 0x6D, 0x339D}, { |
796 | 0x6B, 0x6D, 0x339E}, { |
797 | 0x50, 0x61, 0x33A9}, { |
798 | 0x70, 0x73, 0x33B0}, { |
799 | 0x6E, 0x73, 0x33B1}, { |
800 | 0x6D, 0x73, 0x33B3}, { |
801 | 0x70, 0x56, 0x33B4}, { |
802 | 0x6E, 0x56, 0x33B5}, { |
803 | 0x6D, 0x56, 0x33B7}, { |
804 | 0x6B, 0x56, 0x33B8}, { |
805 | 0x4D, 0x56, 0x33B9}, { |
806 | 0x70, 0x57, 0x33BA}, { |
807 | 0x6E, 0x57, 0x33BB}, { |
808 | 0x6D, 0x57, 0x33BD}, { |
809 | 0x6B, 0x57, 0x33BE}, { |
810 | 0x4D, 0x57, 0x33BF}, { |
811 | 0x42, 0x71, 0x33C3}, { |
812 | 0x63, 0x63, 0x33C4}, { |
813 | 0x63, 0x64, 0x33C5}, { |
814 | 0x64, 0x42, 0x33C8}, { |
815 | 0x47, 0x79, 0x33C9}, { |
816 | 0x68, 0x61, 0x33CA}, { |
817 | 0x48, 0x50, 0x33CB}, { |
818 | 0x69, 0x6E, 0x33CC}, { |
819 | 0x4B, 0x4B, 0x33CD}, { |
820 | 0x4B, 0x4D, 0x33CE}, { |
821 | 0x6B, 0x74, 0x33CF}, { |
822 | 0x6C, 0x6D, 0x33D0}, { |
823 | 0x6C, 0x6E, 0x33D1}, { |
824 | 0x6C, 0x78, 0x33D3}, { |
825 | 0x6D, 0x62, 0x33D4}, { |
826 | 0x50, 0x48, 0x33D7}, { |
827 | 0x50, 0x52, 0x33DA}, { |
828 | 0x73, 0x72, 0x33DB}, { |
829 | 0x53, 0x76, 0x33DC}, { |
830 | 0x57, 0x62, 0x33DD}, { |
831 | 0x66, 0x66, 0xFB00}, { |
832 | 0x66, 0x69, 0xFB01}, { |
833 | 0x66, 0x6C, 0xFB02}, { |
834 | 0x73, 0x74, 0xFB06}, { |
835 | 0, 0, 0} |
836 | }, *c; |
837 | |
838 | static int recurse = 0; |
839 | int nc = -1; |
840 | |
841 | for (c = composetbl; c->first; c++) { |
842 | if (c->first == first && c->second == second) |
843 | return c->composed; |
844 | } |
845 | |
846 | if (recurse == 0) { |
847 | recurse = 1; |
848 | nc = check_compose(second, first); |
849 | if (nc == -1) |
850 | nc = check_compose(toupper(first), toupper(second)); |
851 | if (nc == -1) |
852 | nc = check_compose(toupper(second), toupper(first)); |
853 | recurse = 0; |
854 | } |
855 | return nc; |
856 | } |
857 | |
858 | int decode_codepage(char *cp_name) |
859 | { |
860 | char *s, *d; |
861 | struct cp_list_item *cpi; |
862 | int codepage = -1; |
4eeb7d09 |
863 | CPINFO cpinfo; |
864 | |
b8ae1f0f |
865 | if (!*cp_name) { |
866 | /* |
867 | * Here we select a plausible default code page based on |
868 | * the locale the user is in. We wish to select an ISO code |
869 | * page or appropriate local default _rather_ than go with |
870 | * the Win125* series, because it's more important to have |
871 | * CSI and friends enabled by default than the ghastly |
872 | * Windows extra quote characters, and because it's more |
873 | * likely the user is connecting to a remote server that |
874 | * does something Unixy or VMSy and hence standards- |
875 | * compliant than that they're connecting back to a Windows |
876 | * box using horrible nonstandard charsets. |
877 | * |
878 | * Accordingly, Robert de Bath suggests a method for |
879 | * picking a default character set that runs as follows: |
880 | * first call GetACP to get the system's ANSI code page |
881 | * identifier, and translate as follows: |
882 | * |
883 | * 1250 -> ISO 8859-2 |
884 | * 1251 -> KOI8-U |
885 | * 1252 -> ISO 8859-1 |
886 | * 1253 -> ISO 8859-7 |
887 | * 1254 -> ISO 8859-9 |
888 | * 1255 -> ISO 8859-8 |
889 | * 1256 -> ISO 8859-6 |
890 | * 1257 -> ISO 8859-4 |
891 | * |
892 | * and for anything else, choose direct-to-font. |
893 | */ |
894 | int cp = GetACP(); |
895 | switch (cp) { |
896 | case 1250: cp_name = "ISO-8859-2"; break; |
897 | case 1251: cp_name = "KOI8-U"; break; |
898 | case 1252: cp_name = "ISO-8859-1"; break; |
899 | case 1253: cp_name = "ISO-8859-7"; break; |
900 | case 1254: cp_name = "ISO-8859-9"; break; |
901 | case 1255: cp_name = "ISO-8859-8"; break; |
902 | case 1256: cp_name = "ISO-8859-6"; break; |
903 | case 1257: cp_name = "ISO-8859-4"; break; |
904 | /* default: leave it blank, which will select -1, direct->font */ |
905 | } |
906 | } |
907 | |
4eeb7d09 |
908 | if (cp_name && *cp_name) |
909 | for (cpi = cp_list; cpi->name; cpi++) { |
910 | s = cp_name; |
911 | d = cpi->name; |
912 | for (;;) { |
913 | while (*s && !isalnum(*s) && *s != ':') |
914 | s++; |
915 | while (*d && !isalnum(*d) && *d != ':') |
916 | d++; |
917 | if (*s == 0) { |
918 | codepage = cpi->codepage; |
919 | if (codepage == CP_UTF8) |
920 | goto break_break; |
921 | if (codepage == 0) { |
922 | codepage = 65536 + (cpi - cp_list); |
923 | goto break_break; |
924 | } |
925 | |
926 | if (GetCPInfo(codepage, &cpinfo) != 0) |
927 | goto break_break; |
928 | } |
274a5b41 |
929 | if (tolower(*s++) != tolower(*d++)) |
4eeb7d09 |
930 | break; |
931 | } |
932 | } |
933 | |
934 | if (cp_name && *cp_name) { |
935 | d = cp_name; |
2d466ffd |
936 | if (tolower(d[0]) == 'c' && tolower(d[1]) == 'p') |
4eeb7d09 |
937 | d += 2; |
2d466ffd |
938 | if (tolower(d[0]) == 'i' && tolower(d[1]) == 'b' |
939 | && tolower(d[1]) == 'm') |
4eeb7d09 |
940 | d += 3; |
941 | for (s = d; *s >= '0' && *s <= '9'; s++); |
942 | if (*s == 0 && s != d) |
943 | codepage = atoi(d); /* CP999 or IBM999 */ |
944 | |
945 | if (codepage == CP_ACP) |
946 | codepage = GetACP(); |
947 | if (codepage == CP_OEMCP) |
948 | codepage = GetOEMCP(); |
949 | if (codepage > 65535) |
950 | codepage = -2; |
951 | } |
952 | |
953 | break_break:; |
954 | if (codepage != -1) { |
955 | if (codepage != CP_UTF8 && codepage < 65536) { |
956 | if (GetCPInfo(codepage, &cpinfo) == 0) { |
957 | codepage = -2; |
958 | } else if (cpinfo.MaxCharSize > 1) |
959 | codepage = -3; |
960 | } |
961 | } |
962 | if (codepage == -1 && *cp_name) |
963 | codepage = -2; |
964 | return codepage; |
965 | } |
966 | |
967 | char *cp_name(int codepage) |
968 | { |
969 | struct cp_list_item *cpi, *cpno; |
970 | static char buf[32]; |
b8ae1f0f |
971 | |
972 | if (codepage == -1) { |
973 | sprintf(buf, "Use font encoding"); |
974 | return buf; |
975 | } |
976 | |
4eeb7d09 |
977 | if (codepage > 0 && codepage < 65536) |
978 | sprintf(buf, "CP%03d", codepage); |
979 | else |
980 | *buf = 0; |
981 | |
982 | if (codepage >= 65536) { |
983 | cpno = 0; |
984 | for (cpi = cp_list; cpi->name; cpi++) |
985 | if (cpi == cp_list + (codepage - 65536)) { |
986 | cpno = cpi; |
987 | break; |
988 | } |
989 | if (cpno) |
990 | for (cpi = cp_list; cpi->name; cpi++) { |
991 | if (cpno->cp_table == cpi->cp_table) |
992 | return cpi->name; |
993 | } |
994 | } else { |
995 | for (cpi = cp_list; cpi->name; cpi++) { |
996 | if (codepage == cpi->codepage) |
997 | return cpi->name; |
998 | } |
999 | } |
1000 | return buf; |
1001 | } |
1002 | |
875b193f |
1003 | /* |
1004 | * Return the nth code page in the list, for use in the GUI |
1005 | * configurer. |
1006 | */ |
1007 | char *cp_enumerate(int index) |
1008 | { |
1009 | if (index < 0 || index >= lenof(cp_list)) |
1010 | return NULL; |
1011 | return cp_list[index].name; |
1012 | } |
1013 | |
4eeb7d09 |
1014 | static void get_unitab(int codepage, wchar_t * unitab, int ftype) |
1015 | { |
1016 | char tbuf[4]; |
1017 | int i, max = 256, flg = MB_ERR_INVALID_CHARS; |
1018 | |
1019 | if (ftype) |
1020 | flg |= MB_USEGLYPHCHARS; |
1021 | if (ftype == 2) |
1022 | max = 128; |
1023 | |
1024 | if (codepage == CP_UTF8) |
1025 | codepage = 28591; |
1026 | else if (codepage == CP_ACP) |
1027 | codepage = GetACP(); |
1028 | else if (codepage == CP_OEMCP) |
1029 | codepage = GetOEMCP(); |
1030 | |
1031 | if (codepage > 0 && codepage < 65536) { |
1032 | for (i = 0; i < max; i++) { |
1033 | tbuf[0] = i; |
1034 | |
1035 | if (MultiByteToWideChar(codepage, flg, tbuf, 1, unitab + i, 1) |
1036 | != 1) |
1037 | unitab[i] = 0xFFFD; |
1038 | } |
1039 | } else { |
1040 | int j = 256 - cp_list[codepage & 0xFFFF].cp_size; |
1041 | for (i = 0; i < max; i++) |
1042 | unitab[i] = i; |
1043 | for (i = j; i < max; i++) |
1044 | unitab[i] = cp_list[codepage & 0xFFFF].cp_table[i - j]; |
1045 | } |
1046 | } |